Explore the Advanced API Development (AAD) Code Space, featuring in-depth lessons on Jakarta EE, JSON, AJAX, Spring, and security topics. Each lesson is organized into distinct branches, providing practical code examples and real-world scenarios. Dive into comprehensive resources to enhance your API development skills.

A simple Spring Boot app to send hello world message to a user

A Spring Boot REST API submission for PAF Week 5 demonstrating fundamental web service concepts. Features multiple greeting endpoints with path variables, optional query parameters, and comprehensive logging. Perfect example for learning REST API development, request handling, and parameter binding in Spring Boot applications.

Enterprise-grade backend API using Spring Boot and MySQL with JWT authentication, OTP verification, rate limiting, and REST APIs for user, payment, and health data management.

CineTicket is an enterprise-grade Spring Boot application that provides a comprehensive solution for movie enthusiasts. It seamlessly integrates movie reviews with theater seat reservations, offering a complete platform for users to discover movies, share opinions, and book seats for upcoming shows.

🧪 Proof of Concept for a RESTful Web Service built with Java / JDK 25 (LTS) and Spring Boot 4

Explore the Advanced API Development (AAD) Code Space, featuring in-depth lessons on Jakarta EE, JSON, AJAX, Spring, and security topics. Each lesson is organized into distinct branches, providing practical code examples and real-world scenarios. Dive into comprehensive resources to enhance your API development skills.

Librarium is a Java-based project developed in December 2022, featuring RESTful APIs built with Spring Boot to improve backend functionality. Maven was used for dependency management and project builds. The project included comprehensive testing with JUnit 5 and MockMvc to ensure reliability.

[Backend} This Java-based Trading API allows users to manage a simulated stock portfolio, including buying and selling stocks, viewing stock prices, checking portfolio details, and monitoring cash balance. Built using Spring Boot, it includes endpoints for seamless trading operations and portfolio management.

A simple REST API for creating, reading, updating, and deleting notes, built with Java, Spring Boot, Maven, and JUnit 5.

HTTP response diff tool - send identical requests to two servers and compare their responses

🌆 Manage your city breaks with ease—track visited cities, plan trips, and log experiences all in one efficient Spring Boot application.

End-to-end REST API development using Spring Boot with CRUD operations, pagination, search, and JPA integration.

Api for the Tech Mech project developed in java.

Spring Boot URL Shortener API

A simple Spring Boot 3.x app to send hello world message to a user

[Work in progress] API which takes in a gaelic football score of goals and points and returns the total score.

A RESTful Spring Boot backend for a blog application with authentication, CRUD operations, comments, and likes functionality. Clean architecture with JWT security.

Spring Boot Reactive Web (Spring WebFlux) application. Non-blocking REST APIs.